Inventor
MEZGER MANFRED
DE24 patents
Patents
24 patentsUS5781871AJul 14, 1998
Method of determining diagnostic threshold values for a particular motor vehicle type and electronic computing unit for a motor vehicle
BOSCH GMBH ROBERT155 citations99
US5349935ASep 27, 1994
Tank-venting system and motor vehicle having the system as well as a method and an arrangement for checking the operability of the system
BOSCH GMBH ROBERT65 citations96
US4751633AJun 14, 1988
Externally reprogrammable vehicular microcomputer with hardware lock-out of unauthorized memory modifications
BOSCH GMBH ROBERT72 citations94
US6408819B1Jun 25, 2002
Method for controlling and regulating combustion in the combustion chamber of an internal combustion engine
BOSCH GMBH ROBERT23 citations92
US5822710AOct 13, 1998
Method of detecting engine speed for detecting misfires in an internal combustion engine
BOSCH GMBH ROBERT26 citations92
US5531100AJul 2, 1996
Method of detecting a leaky exhaust valve
BOSCH GMBH ROBERT21 citations92
US5031595AJul 16, 1991
Malfunction test procedure and apparatus for idling control
BOSCH GMBH ROBERT21 citations80
US5218946AJun 15, 1993
Method and arrangement for checking the operability of an electric heater in a motor vehicle
BOSCH GMBH ROBERT17 citations74
US4366800AJan 4, 1983
Dwell angle control for internal combustion engine ignition system
BOSCH GMBH ROBERT8 citations74
US5696316ADec 9, 1997
Adaption device for transmitter wheel of combustion engine
BOSCH GMBH ROBERT10 citations73
US5353644AOct 11, 1994
Method and system for evaluating a signal from a vibrationally-sensitive pressure sensor in a motor vehicle
BOSCH GMBH ROBERT8 citations73
US5046467ASep 10, 1991
System for setting the throttle flap angle for an internal combustion engine
BOSCH GMBH ROBERT7 citations73
US4531190AJul 23, 1985
Electronic engine control system with emergency operation mode
BOSCH GMBH ROBERT17 citations73
US4467776AAug 28, 1984
Dwell period control for engine ignition
BOSCH GMBH ROBERT11 citations73
US5619975AApr 15, 1997
Method for monitoring operations of an internal combustion engine to detect combustion misses
BOSCH GMBH ROBERT9 citations72
US5406788AApr 18, 1995
Method and apparatus for monitoring a system for delivering secondary air to the exhaust gas internal combustion engine
BOSCH GMBH ROBERT11 citations72
US4909213AMar 20, 1990
Arrangement for adjusting an operating characteristic quantity of an internal combustion engine
BOSCH GMBH ROBERT18 citations72
US4331122AMay 25, 1982
Adapter for improving the operation of electrical circuits in a motor vehicle
BOSCH GMBH ROBERT18 citations72
US5199400AApr 6, 1993
Method and arrangement for the idle closed-loop control of an internal combustion engine
BOSCH GMBH ROBERT14 citations68
US4359036ANov 16, 1982
Ignition system for internal combustion engines
BOSCH GMBH ROBERT4 citations63
US4337744AJul 6, 1982
Ignition system for internal combustion engines
BOSCH GMBH ROBERT3 citations62
US5726352AMar 10, 1998
Method of detecting misfires in a multicylinder internal combustion engine
BOSCH GMBH ROBERT5 citations61
US5526642AJun 18, 1996
Method for monitoring a system for delivering secondary air to the exhaust gas of an internal combustion engine
BOSCH GMBH ROBERT5 citations61
US4326486AApr 27, 1982
Apparatus for generating an ignition control signal for an internal combustion engine
BOSCH GMBH ROBERT5 citations60